Fig. 1From: Circulating exosomal hsa_circRNA_0039480 is highly expressed in gestational diabetes mellitus and may be served as a biomarker for early diagnosis of GDMIdentification of exosomes isolated from peripheral blood of GDM and NGT pregnancy women. A western blot for expression of exosome markers (CD63 and TSG101). The extracted vesicles were positive with CD63 and TSG101 staining. B exsomes in GDM and NGT group were observed under electron micrograph. All the vesicles were displayed with typical cup-shaped structure. C and D the purified particles in GDM and NGT group were analyzed by nanoparticle tracking analysis (NTA). Most of the particles exhibited the size around 100Â nmBack to article page